Carrier profile · USDOT 236882 · MC-806855 · Updated Jun 13, 2026
TRIANGLE COACH SERVICE INC
0 power unitsLocal · 1 statesEAST GRAND FORKS, MN50/100
CARRIER ACTIVEMC-806855 ACTIVERATED SATISFACTORY
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 1611 CENTRAL AVENUE NW, EAST GRAND FORKS, MN, 56721
- Operation
- Interstate
Contact
- Phone
- (218) 773-2631
- Cell
- (701) 741-8084
- Fax
- (218) 773-2300
- Web domain
- trianglecoachservice.com
Registration
- Officers
- Dale Helms · Barbara A Helms
- USDOT / docket
- 236882 · MC-806855
- First registered
- Aug 19, 1983
- Last MCS-150
- Feb 12, 2026 · 264,096 mi (2025)
- FMCSA safety rating
- Satisfactory · Aug 28, 2023
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
—Power units
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.